/**
 * JBoss, Home of Professional Open Source
 * Copyright 2014, Red Hat, Inc. and/or its affiliates, and individual
 * contributors by the @authors tag. See the copyright.txt in the
 * distribution for a full listing of individual contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.arquillian.droidium.container.task;

import org.arquillian.droidium.container.impl.DeviceDiscovery;
import org.arquillian.spacelift.execution.ExecutionCondition;
import org.arquillian.spacelift.execution.ExecutionException;
import org.arquillian.spacelift.task.Task;

/**
 * Checks if an emulator is online. If an emulator is online, it does not automatically mean it is fully booted and prepared.
 * This subsequent check is done with {@link EmulatorStatusCheckTask}.
 *
 * @author <a href="smikloso@redhat.com">Stefan Miklosovic</a>
 *
 */
public class EmulatorIsOnlineTask extends Task<DeviceDiscovery, Boolean> {

    public static final ExecutionCondition<Boolean> isOnlineCondition = new EmulatorIsOnlineTask.IsOnlineCondition();

    @Override
    protected Boolean process(DeviceDiscovery deviceDiscovery) throws Exception {
        return deviceDiscovery.isOnline();
    }

    private static class IsOnlineCondition implements ExecutionCondition<Boolean> {

        @Override
        public boolean satisfiedBy(Boolean online) throws ExecutionException {
            return online;
        }
    }
}
